Preciosa® MC (machine cut) iron-on flat back stones, also called Hotfix stones, are wholly machine cut, which ensures a precise cut and perfect sparkle of each stone. You will find the procedure for using ironing stones in our manual. Bottom side of these original Preciosa sew-on stones is finished with a special glue with a low melting point and another patented interlayer, which ensures easy application and precise adhesion to various types of fabrics. All Preciosa flat back iron-on stones can be applied using an ordinary iron or a special applicator. The range contains by far the most popular iron-on shape Preciosa MC chaton rose MAXIMA, which is an alternative to the SWAROVSKI 2078 XIRIUS Rose stone.